Hello, moms. The baby's left side muscles are more compressed than the…

Hello, moms. The baby's left side muscles are more compressed than the right and the neurologist prescribed massage. We have been seeing the masseuse for three days now, the son is doing well with both the massage and exercises, but then something strange happens afterwards. On the first day he slept 4.5 hours, couldn't wake up, cried and asked for breast after which he fell back asleep, on the second day I tried to put him in the stroller after the massage, his sleep was interrupted and he slept short naps all day, while awake he cried constantly, I kept carrying him on my arms. Today he sleeps already 5.5 hours. He also cries for breast and falls asleep. I understand that massage